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Products > Lomanco > Ventilation Products > OmniRoll Ridge Line Ventilator - OR-4
OmniRoll Ridge Line Ventilator - OR-4
OmniRoll - Shingle-over Ridge Vent
 
Specifications:
  • Internal aerodynamic curved baffles.
  • 18" Net Free Area per Linear Foot.
  • External perpendicular omni baffles.
  • Weatherproof under-lapping joint.
  • Four drain holes per foot per side.
  • External venturi baffle.
  • Pre-formed to 3/12 pitch.
  • 10 supported nail holes.
  • Molded nail lines.
  • Alignment tabs.
  • External water shield.
  • Slot width guide lines.
  • Adjusts from 2/12 to 16/12 Roof Pitches.
  • Exclusive co-polymer materials.
  • No connectors required.
  • Patented molded fanfold end plugs - No accessories or alterations needed.
  • 30-year transferable warranty.
  • This is an exhaust louver.
Model
Section Length
Free Area
# / Carton
Wt/Carton
OR-4 4 72 10 Sections; 40 ft. 30 1/2


 
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